I tested all the last revisions. This problem, my webcam don't work and i have the error message :
"libv4l2: error dequeuing buf: Erreur d'entrée/sortie" (Input/Output Error) is present since this version: http://linuxtv.org/hg/~eandren/gspca-m5602/rev/520e80db22aa Regards Laurent Laurent BARRAILLE a écrit : > Hi > > I already tested a previous version with auto exposure control and > green control. > It's works fine. > > Thanks a lot > > The QVGA resolution doesn't work. > Here my tests and results : > > With libv4l-0.5.8 > > sudo modprobe -r gspca_m5602 && sudo modprobe gspca_m5602 > > I launch a first time vlc with vlc v4l2:// and i don't get any image, > i've got this error messages : > > libv4l2: error dequeuing buf: Erreur d'entrée/sortie > [00000409] v4l2 demux error: Failed to wait (VIDIOC_DQBUF) > libv4l2: error dequeuing buf: Erreur d'entrée/sortie > [00000409] v4l2 demux error: Failed to wait (VIDIOC_DQBUF) > libv4l2: error dequeuing buf: Erreur d'entrée/sortie > [00000409] v4l2 demux error: Failed to wait (VIDIOC_DQBUF) > > I close vlc and i launch again, and it works fine, no error message > > I try again : > > I close vlc and i launch again, and my image is bad, no error message > (vlc_bad.png) > > I try again : > > I close vlc and i launch again, and my image is moved to the right, no > error message (vlc_moved.png) > > I try again : > > I close vlc and i launch again, and it works fine again, no error message > > Then it doesn't work anymore, then it works again but i have always > the sequence : > > no image > works fine > bad image > moved image > works fine > no image > no image > no image > ... > no image > works fine > bad image > moved image > works fine > > > Now, i try with this command : > > vlc v4l2:// :v4l2-width=320 :v4l2-height=240 > > it doesn't work, i have nothing, but sometimes i've a bad image > (vlc_320_240.png) > > With cheese or gstreamer-properties i've got a similar behaviour > (corrupted, moved, none), not exactly the same. > > I've a fedora too i'll test if i have the same behaviour > > Regards > > Laurent > > Erik Andrén a écrit : >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Hi, >> >> When you have the time please give the latest hg tree a spin. I >> added some untested support for QVGA resolution. >> Could you please test it and see if it gaves any sane image. >> A good program to use is relative modenrn version of cheese which >> supports multiple resolutions. >> >> Best regards, >> Erik >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.9 (GNU/Linux) >> >> iEYEARECAAYFAklvkYgACgkQN7qBt+4UG0H7owCgrTTyYcIaIgtLQgnoJ7Xa0WTL >> oVAAn3Nx0RZ8KvzyENSvCeOBzVBDgeaN >> =Vqtl >> -----END PGP SIGNATURE----- >> > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ M560x-driver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/m560x-driver-devel
